Web/FCKeditor/editor/plugins/placeholder/fckplugin.js

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/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
 * 
 * Licensed under the terms of the GNU Lesser General Public License:
 * 		http://www.opensource.org/licenses/lgpl-license.php
 * 
 * For further information visit:
 * 		http://www.fckeditor.net/
 * 
 * "Support Open Source software. What about a donation today?"
 * 
 * File Name: fckplugin.js
 * 	Plugin to insert "Placeholders" in the editor.
 * 
 * File Authors:
 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

// Register the related command.
FCKCommands.RegisterCommand( 'Placeholder', new FCKDialogCommand( 'Placeholder', FCKLang.PlaceholderDlgTitle, FCKPlugins.Items['placeholder'].Path + 'fck_placeholder.html', 340, 170 ) ) ;

// Create the "Plaholder" toolbar button.
var oPlaceholderItem = new FCKToolbarButton( 'Placeholder', FCKLang.PlaceholderBtn ) ;
oPlaceholderItem.IconPath = FCKPlugins.Items['placeholder'].Path + 'placeholder.gif' ;

FCKToolbarItems.RegisterItem( 'Placeholder', oPlaceholderItem ) ;


// The object used for all Placeholder operations.
var FCKPlaceholders = new Object() ;

// Add a new placeholder at the actual selection.
FCKPlaceholders.Add = function( name )
{
	var oSpan = FCK.CreateElement( 'SPAN' ) ;
	this.SetupSpan( oSpan, name ) ;
}

FCKPlaceholders.SetupSpan = function( span, name )
{
	span.innerHTML = '[[ ' + name + ' ]]' ;

	span.style.backgroundColor = '#ffff00' ;
	span.style.color = '#000000' ;

	if ( FCKBrowserInfo.IsGecko )
		span.style.cursor = 'default' ;

	span._fckplaceholder = name ;
	span.contentEditable = false ;

	// To avoid it to be resized.
	span.onresizestart = function()
	{
		FCK.EditorWindow.event.returnValue = false ;
		return false ;
	}
}